| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.80 | 7.334% | $253.0936 | $253.09 | $253.10 | $253.10 |
| Purchase #2 | $14.81 | 12.621% | $16.6792 | $16.68 | $16.70 | $16.70 |
| Purchase #3 | $166.58 | 6.469% | $177.3561 | $177.36 | $177.35 | $177.40 |
| Purchase #4 | $157.41 | 4.640% | $164.7138 | $164.71 | $164.70 | $164.70 |
| Purchase #5 | $150.85 | 12.198% | $169.2507 | $169.25 | $169.25 | $169.30 |
| Purchase #6 | $87.84 | 12.342% | $98.6812 | $98.68 | $98.70 | $98.70 |
| Purchase #7 | $250.39 | 10.528% | $276.7511 | $276.75 | $276.75 | $276.80 |
| 7 purchase totals = | $1,063.68 | $1,156.5257 | $1,156.52 | $1,156.55 | $1,156.70 | |